公开(公告)号：US20140232994A1

公开(公告)日：2014-08-21

申请号：US13521222

申请日：2012-05-29

申请人： Zhongping Xia ,  Jian Zhao ,  Yuan Yan ,  Xueyuan Zhang ,  Weijie Zhong

发明人： Zhongping Xia ,  Jian Zhao ,  Yuan Yan ,  Xueyuan Zhang ,  Weijie Zhong

IPC分类号： H01J29/48 ,  G03B21/20

CPC分类号： H01J29/481 ,  G03B21/2033 ,  H01J29/48 ,  H01J31/10

摘要： The present invention relates to electronic technology field, and more particularly to CRT and projection system. A low power laser CRT based on parallel flow electron gun comprises a vacuum tube, a laser panel provided at one end of the vacuum tube and an electron gun provided at the opposing end. The electron gun adopts a parallel flow electron gun, wherein the parallel flow electron gun comprises a negative electrode, a G1 electrode and a control electrode, wherein the control electrode is connected to an electron beam current control system. The electron gun of the present invention adopts parallel flow electron gun to emit electron beam, so that the laser panel has even current density distribution so as to average the power consumption of laser panel to reduce the energy that is converted to heat.

摘要翻译： 本发明涉及电子技术领域，更具体地涉及CRT和投影系统。 基于平行流电子枪的低功率激光CRT包括真空管，设在真空管一端的激光板和设在相对端的电子枪。 电子枪采用平行流电子枪，其中并联流动电子枪包括负极，G1电极和控制电极，其中控制电极连接到电子束电流控制系统。 本发明的电子枪采用平行流动电子枪发射电子束，使得激光面板具有均匀的电流密度分布，从而平均激光面板的功耗以降低转换成热量的能量。

公开(公告)号：US08537587B2

公开(公告)日：2013-09-17

申请号：US13243814

申请日：2011-09-23

申请人： Hai Li ,  Yiran Chen ,  Yuan Yan ,  Brian Lee ,  Ran Wang

发明人： Hai Li ,  Yiran Chen ,  Yuan Yan ,  Brian Lee ,  Ran Wang

IPC分类号： G11C5/06

CPC分类号： G11C7/02 ,  G11C7/06 ,  G11C11/1673 ,  G11C11/1693

摘要： A method and apparatus for accessing a non-volatile memory cell. In some embodiments, a memory block provides a plurality of memory cells arranged into rows and columns. A read circuit is configured to read a selected row of the memory block by concurrently applying a control voltage to each memory cell along the selected row and, for each column, using a respective local sense amplifier and a column sense amplifier to successively differentiate a voltage across the associated memory cell in said column to output a programmed content of the row.

摘要翻译： 一种用于访问非易失性存储单元的方法和装置。 在一些实施例中，存储块提供布置成行和列的多个存储器单元。 读取电路被配置为通过同时向沿着所选行的每个存储器单元施加控制电压并且对于每列使用相应的本地读出放大器和列读出放大器来连续地区分电压来读取存储器块的选定行 在所述列中的相关联的存储器单元之间输出该行的编程内容。

公开(公告)号：US20130201902A1

公开(公告)日：2013-08-08

申请号：US13816942

申请日：2011-08-11

申请人： Satoshi Nagata ,  Yuan Yan ,  Anxin Li

发明人： Satoshi Nagata ,  Yuan Yan ,  Anxin Li

IPC分类号： H04W72/04

CPC分类号： H04W72/04 ,  H04W84/047 ,  H04W88/08

摘要： The present invention provides a radio base station apparatus and a resource allocation method that can improve the inequality of the amount of radio resources to allocate to UEs under relay nodes and improve the cell edge user throughput performance. The radio base station apparatus according to the present invention has a frequency bandwidth control section (113) that controls the frequency bandwidth for each radio relay station apparatus based on the quality of the backhaul links between the radio base station apparatus and a plurality of radio relay station apparatuses, and a transmission section that transmits downlink signals to the plurality of radio relay station apparatuses over the frequency bandwidth controlled by the frequency bandwidth control section (113).

摘要翻译： 本发明提供一种无线基站装置和资源分配方法，其能够提高对中继节点处的UE分配的无线资源的量的不等式，并且提高小区边缘用户吞吐量性能。 根据本发明的无线基站装置具有频率带宽控制部（113），其根据无线基站装置与多个无线中继装置之间的回程链路的质量来控制各无线终端装置的频带宽度 以及发送部，其通过由频率带宽控制部（113）控制的频率带宽向多个无线中继站装置发送下行链路信号。

公开(公告)号：US08270204B2

公开(公告)日：2012-09-18

申请号：US12500263

申请日：2009-07-09

申请人： Xiaobin Wang ,  Haiwen Xi ,  Yiran Chen ,  Yuan Yan ,  Jun Zheng

发明人： Xiaobin Wang ,  Haiwen Xi ,  Yiran Chen ,  Yuan Yan ,  Jun Zheng

IPC分类号： G11C11/00

CPC分类号： G01R33/1284 ,  G01R33/1207 ,  G01R33/1292 ,  G11C19/0816

摘要： Magnetic shift tracks or magnetic strips, to which application of a rotating magnetic field or by rotation of the strip itself allows accurate determination of domain wall movement. One particular embodiment is a method of determining a position of a domain wall in a magnetic strip. The method includes applying a rotating magnetic field to the magnetic strip, the magnetic field rotating around a longitudinal axis of the magnetic strip, and after applying the magnetic field, determining a displacement of the domain wall to a second position.

摘要翻译： 磁性移动轨迹或磁条，旋转磁场的应用或通过带自身的旋转可以准确地确定畴壁运动。 一个具体实施例是确定磁条中的畴壁的位置的方法。 该方法包括对磁条施加旋转磁场，围绕磁条的纵向轴线旋转的磁场，以及在施加磁场之后，确定畴壁向第二位置的位移。

公开(公告)号：US20100128519A1

公开(公告)日：2010-05-27

申请号：US12500172

申请日：2009-07-09

申请人： Hai Li ,  Yiran Chen ,  Xiaobin Wang ,  Yuan Yan

发明人： Hai Li ,  Yiran Chen ,  Xiaobin Wang ,  Yuan Yan

IPC分类号： G11C11/14 ,  G11C7/02 ,  G11C7/06

CPC分类号： G11C11/1673 ,  G11C11/1659

摘要： A non volatile memory assembly that includes a reference element having: a reference component; and a reference transistor, wherein the reference component is electrically connected to the reference transistor, and the reference transistor controls the passage of current across the reference component; and at least one non volatile memory element having: a non volatile memory cell, having at least a low and a high resistance state; and an output that electrically connects the reference element with the at least one non volatile memory element, wherein the reference transistor and the memory transistor are activated by a reference gate voltage and a memory gate voltage respectively, and the reference gate voltage and the memory gate voltage are not the same.

摘要翻译： 一种非易失性存储器组件，其包括具有参考部件的参考元件; 以及参考晶体管，其中所述参考分量电连接到所述参考晶体管，并且所述参考晶体管控制电流通过所述参考分量; 以及至少一个非易失性存储元件，其具有：具有至少低电阻和高电阻状态的非易失性存储单元; 以及输出，其将所述参考元件与所述至少一个非易失性存储元件电连接，其中所述参考晶体管和所述存储晶体管分别由参考栅极电压和存储栅极电压激活，并且所述参考栅极电压和所述存储器栅极 电压不一样。

公开(公告)号：US20100090687A1

公开(公告)日：2010-04-15

申请号：US12500263

申请日：2009-07-09

申请人： Xiaobin Wang ,  Haiwen Xi ,  Yiran Chen ,  Yuan Yan ,  Jun Zheng

发明人： Xiaobin Wang ,  Haiwen Xi ,  Yiran Chen ,  Yuan Yan ,  Jun Zheng

IPC分类号： G01R33/02

CPC分类号： G01R33/1284 ,  G01R33/1207 ,  G01R33/1292 ,  G11C19/0816

摘要： Magnetic shift tracks or magnetic strips, to which application of a rotating magnetic field or by rotation of the strip itself allows accurate determination of domain wall movement. One particular embodiment is a method of determining a position of a domain wall in a magnetic strip. The method includes applying a rotating magnetic field to the magnetic strip, the magnetic field rotating around a longitudinal axis of the magnetic strip, and after applying the magnetic field, determining a displacement of the domain wall to a second position.

摘要翻译： 磁性移动轨迹或磁条，旋转磁场的应用或通过带自身的旋转可以准确地确定畴壁运动。 一个具体实施例是确定磁条中的畴壁的位置的方法。 该方法包括对磁条施加旋转磁场，围绕磁条的纵向轴线旋转的磁场，以及在施加磁场之后，确定畴壁向第二位置的位移。

公开(公告)号：US4524231A

公开(公告)日：1985-06-18

申请号：US656010

申请日：1984-10-01

申请人： Patrick E. Fowles ,  Tsoung-Yuan Yan

发明人： Patrick E. Fowles ,  Tsoung-Yuan Yan

IPC分类号： C07C1/20 ,  C07C7/14 ,  C07C15/02 ,  C10G3/00 ,  C07C1/04

CPC分类号： C07C7/14 ,  C07C1/20 ,  C07C15/02 ,  C10G3/49 ,  C07C2529/06 ,  C07C2529/40 ,  C07C2529/65 ,  C07C2529/70 ,  C10G2300/301 ,  C10G2300/4081 ,  C10G2300/44 ,  C10G2400/02 ,  C10G2400/30 ,  Y02P30/20

摘要： Durene is recovered from a mixture rich in durene and containing hydrocarbons boiling in the gasoline range by cooling the mixture to a point where crystallization occurs and separating the crystallized durene. The durene subsequently is washed with a wash fluid. The wash fluid which can be methanol, is returned to a process wherein it is converted to gasoline and durene. The separated mother liquor is added to the gasoline fraction. The original mixture of durene and gasoline is obtained by the catalytic conversion of alcohols and ethers.

摘要翻译： 杜鹃从富含杜烯的混合物中回收，并含有在汽油范围内沸腾的烃，通过将混合物冷却至发生结晶的点并分离结晶的杜烯。 随后用洗涤液洗涤杜鹃。 可以是甲醇的洗涤液返回到其转化为汽油和杜烯的过程中。 将分离的母液加入到汽油馏分中。 杜烯和汽油的原始混合物是通过醇和醚的催化转化得到的。

公开(公告)号：US4464345A

公开(公告)日：1984-08-07

申请号：US452164

申请日：1982-12-22

申请人： Tsoung-Yuan Yan

发明人： Tsoung-Yuan Yan

IPC分类号： C01G43/00 ,  C22B60/02 ,  E21B43/28 ,  C01B33/113 ,  C01G39/00

CPC分类号： C22B60/0247 ,  C01G43/00 ,  C22B60/0265 ,  C22B60/0278 ,  E21B43/28

摘要： The present invention relates to a process for recovery of uranium from a carbonate lixiviant additionally containing other contaminants such as molybdenum and silica, by adjusting the pH of the lixiviant to a value of at least 4 and treating the lixiviant to obtain a carbonate concentration of at least 50 ppm by weight. Subsequently the lixiviant is treated with an aqueous solution containing a sufficient amount of ferric iron to precipitate the contaminants without substantial precipitation with the uranium values. The precipitate is separated from the lixiviant. The treated lixiviant is passed through an ion exchange to retain uranium values.

摘要翻译： 本发明涉及从另外含有其它污染物如钼和二氧化硅的碳酸盐浸出物中回收铀的方法，通过将浸渍剂的pH调节至至少4的值，并处理浸取剂以获得碳酸盐浓度为 至少50ppm重量。 随后，用含有足够量的三价铁的水溶液处理浸渍剂以沉淀污染物，而不会以铀值显着沉淀。 将沉淀物与浸出物分离。 经过处理的浸泡剂通过离子交换以保留铀值。

公开(公告)号：US4423008A

公开(公告)日：1983-12-27

申请号：US352288

申请日：1982-02-25

申请人： Tsoung-Yuan Yan

发明人： Tsoung-Yuan Yan

IPC分类号： C22B60/02 ,  C01G43/01

CPC分类号： C22B60/0265

摘要： A process as disclosed for recovering uranium values from a carbonate leach solution which comprises directly eluting a column of resin onto which uranium has been sorbed by flowing a concentrated acidic eluant through the column without preconditioning and/or post-conditioning the resin. The concentrated acidic eluant may be flowed upward or, preferably, downward through the column.

摘要翻译： 公开的用于从碳酸盐浸出溶液中回收铀值的方法，该方法包括通过使浓缩的酸性洗脱液在不预处理和/或后调理的情况下使浓缩的酸性洗脱液流过而直接洗脱出已经吸收了铀的树脂柱。 浓缩的酸性洗脱液可以向上流动，或者优选地向下流过柱。

公开(公告)号：US4402821A

公开(公告)日：1983-09-06

申请号：US321135

申请日：1981-11-13

申请人： Tsoung-Yuan Yan

发明人： Tsoung-Yuan Yan

IPC分类号： B01D11/02 ,  C10G1/00 ,  C10G1/06

CPC分类号： B01D11/0203 ,  C10G1/006 ,  Y10S208/952

摘要： A coal liquefaction process comprises a liquefaction stage and an extraction stage. In the liquefaction stage the comminuted coal is liquefied with a process-derived solvent under elevated temperature and pressure conditions. In the extraction stage the liquefied coal is extracted with an extraction solvent, which can be derived from the process or initially supplied from external sources, comprising aromatic hydrocarbons having boiling point of up to 400.degree. F., to extract valuable hydrocarbon products from the liquefied coal and to separate the extract phase from ash and undissolved coal under elevated temperature and pressure conditions. The extraction is conducted at supercritical temperature and pressure conditions for the extraction solvent. The temperature and pressure of the extract phase is then decreased, thereby decreasing the dissolution power of the solvent and separating the extract phase into a deashed fraction and a liquid fraction. A portion of the liquid fraction is recycled back to the extractor as the extraction solvent and the remainder of the liquid fraction is subjected to further pressure reduction and is passed to an atmospheric distillation column or stripper. The stripper bottom is a high quality coal extract (solid at ambient temperature and pressure conditions), and the overhead stream is recycled to the extractor as the extract solvent. A portion of the high quality coal extract is recycled to the liquefaction zone as the liquefaction solvent and the remainder thereof is removed from the process as the major product thereof.

摘要翻译： 煤液化过程包括液化阶段和提取阶段。 在液化阶段，粉碎的煤在高温和高压条件下用工艺衍生的溶剂液化。 在提取阶段，液化煤用萃取溶剂萃取，萃取溶剂可以从该方法得到，或者最初从外部来源提供，其中包括沸点高达400°F的芳烃，从液化石油中提取有价值的烃产物 并在升高的温度和压力条件下将提取相与灰分和未溶解的煤分离。 萃取溶液在超临界温度和压力条件下进行。 然后提取相的温度和压力降低，从而降低溶剂的溶解力并将萃取相分离成脱液馏分和液体馏分。 液体馏分的一部分作为萃取溶剂循环回萃取器，剩余的液体馏分进一步减压，并通入常压蒸馏塔或汽提塔。 汽提器底部是高质量的煤提取物（在环境温度和压力条件下为固体），并且塔顶馏出物作为萃取溶剂再循环至萃取器。 一部分优质煤提取物作为液化溶剂再循环到液化区，其余部分作为其主要产物从该方法中除去。